Earlier, it was revealed that dwarf planet Pluto may have two ice volcanoes near its south pole. Some scientists believe that the water-rich icy surface and nitrogen-dominated atmosphere of Pluto could be more hospitable than it was assumed earlier. But the big question is: Will US space agency NASA ever send astronauts to Pluto?

As per recent report by the Centers for Disease Control and Prevention (CDC), the agency is currently keeping track of 838 salmonellosis cases and four deaths that are caused by the strain of bacteria known as Salmonella Poona. The CDC has reported 25 cases of salmonella outbreak in cucumbers from Mexico, shipped by a California distributor, in Washington. According to the Washington Department of Health, the growth rate of salmonella infected cases has slowed.

According to a new report by University of Michigan researchers, teenagers taking drugs like Ritalin and Adderall for attention deficit hyperactivity disorder (ADHD) are twice more likely to be bullied by their peers. The study showed four times increase in risk of bullying in teens in middle and high school who shared or sold their medications.

Last week report by the Trust for America’s Health shows Colorado to be the eighth- highest youth drug overdose rate in the nation. According to the nonprofit organization, drug overdose death rate has increased twice in past 10 years. The organization said that the state's youth drug overdose death rate is 10.2 per 100,000, compared with the national rate of 7.3 per 100,000. The increase in drug overdose death rate is most common among 12-to25-year-olds.

Last week seemed to be a confusing week in the Chipotle E.coli investigation. Earlier, it was thought that the E.coli contaminated food has been eliminated from the food chain of Chipotle restaurants. On Nov 17, the Centers for Disease Control and Prevention (CDC) reduced the number of those sickened in Oregon and Washington from 50 to 37 and reported no new cases of illness since October 30.

NASA has released stunning images taken by NASA’s Long Range Reconnaissance Imager (LORRI) and the Ralph/Multispectral Visible Imaging Camera during the closest flyby of New Horizons between July 7 and July 13 on the dwarf Planet, Pluto. The images combine to form a fully illuminated portrait arranged like the face of a clock revealing different portions in front of the sun’s rays. The images show that both Pluto and Charon rotate 6.4 Earth days.